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Chemistry - Liquid Solution Question with Solution | TestHub

ChemistryLiquid SolutionAbnormal Colligatiove PropertiesHard2 minPYQ_2020

ChemistryHardsingle choice

The freezing point depression constant $(K_{f})$ of benzene is $5.12 K kg {mol}^{- 1}$ . The freezing point depression for the solution of molality $0.078 m$ containing a non-electrolyte solute in benzene is (rounded off upto two decimal places):NEET 2020 (Phase 1)

Options:

Answer:

Solution:

${ΔT}_{f} = K_{f} \times m$

$= 5.12 \times 0.078$

${ΔT}_{f} = 0.40 K$

Stream:NEETSubject:ChemistryTopic:Liquid SolutionSubtopic:Abnormal Colligatiove Properties

⏱ 2mℹ️ Source: PYQ_2020

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